| Model | Host I/F | Communication Format*1 | Transfer rate | Transfer Rate (Theoretical value) *2 |
| APX-7402 | PCl-Express3.0(Gen3)8GT/sx8 | 40Gbps QSFP+ Optical module 2ch | / | / |
| APX-7142 | PCIExpress 2.0×8（5.0GT/s） | Optical fiber/14.025Gbpsx2ch | 28Gbps | 2.8GByte/s |
| APX-742B | PCIExpress 2.1×4(2.5GT/s) | Optical fiber/4.25Gbps x2ch | 8.5Gbps | 800MByte/s |
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